SG119330A1 - Improved shirttails for reducing damaging effects of cuttings - Google Patents

Improved shirttails for reducing damaging effects of cuttings

Info

Publication number
SG119330A1
SG119330A1 SG200504600A SG200504600A SG119330A1 SG 119330 A1 SG119330 A1 SG 119330A1 SG 200504600 A SG200504600 A SG 200504600A SG 200504600 A SG200504600 A SG 200504600A SG 119330 A1 SG119330 A1 SG 119330A1
Authority
SG
Singapore
Prior art keywords
shirttails
cuttings
improved
damaging effects
reducing damaging
Prior art date
Application number
SG200504600A
Other languages
English (en)
Original Assignee
Baker Hughes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of SG119330A1 publication Critical patent/SG119330A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
SG200504600A 2004-07-29 2005-07-22 Improved shirttails for reducing damaging effects of cuttings SG119330A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/902,222 US7182162B2 (en) 2004-07-29 2004-07-29 Shirttails for reducing damaging effects of cuttings

Publications (1)

Publication Number Publication Date
SG119330A1 true SG119330A1 (en) 2006-02-28

Family

ID=35730877

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200504600A SG119330A1 (en) 2004-07-29 2005-07-22 Improved shirttails for reducing damaging effects of cuttings

Country Status (3)

Country Link
US (3) US7182162B2 (it)
IT (1) ITTO20050525A1 (it)
SG (1) SG119330A1 (it)

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US20100078224A1 (en) * 2004-05-21 2010-04-01 Smith International, Inc. Ball hole welding using the friction stir welding (fsw) process
US20100071961A1 (en) * 2004-05-21 2010-03-25 Smith International, Inc. Bit leg outer surface processing using friction stir welding (fsw)
US7182162B2 (en) * 2004-07-29 2007-02-27 Baker Hughes Incorporated Shirttails for reducing damaging effects of cuttings
US7522961B2 (en) * 2004-11-17 2009-04-21 Advanced Bionics, Llc Inner hair cell stimulation model for the use by an intra-cochlear implant
US7997359B2 (en) 2005-09-09 2011-08-16 Baker Hughes Incorporated Abrasive wear-resistant hardfacing materials, drill bits and drilling tools including abrasive wear-resistant hardfacing materials
US7703555B2 (en) 2005-09-09 2010-04-27 Baker Hughes Incorporated Drilling tools having hardfacing with nickel-based matrix materials and hard particles
US7597159B2 (en) 2005-09-09 2009-10-06 Baker Hughes Incorporated Drill bits and drilling tools including abrasive wear-resistant materials
US8002052B2 (en) * 2005-09-09 2011-08-23 Baker Hughes Incorporated Particle-matrix composite drill bits with hardfacing
RU2009111383A (ru) 2006-08-30 2010-10-10 Бейкер Хьюз Инкорпорейтед (Us) Способы нанесения износостойкого материала на внешние поверхности буровых инструментов и соответствующие конструкции
US7891443B2 (en) * 2007-02-22 2011-02-22 Baker Hughes Incorporated Hardfacing around ball loading hole for earth-boring bit
US8047309B2 (en) * 2007-03-14 2011-11-01 Baker Hughes Incorporated Passive and active up-drill features on fixed cutter earth-boring tools and related systems and methods
US7677338B2 (en) 2007-03-14 2010-03-16 Overstreet James L System, method, and apparatus for passive and active updrill features on roller cone drill bits
US7823664B2 (en) 2007-08-17 2010-11-02 Baker Hughes Incorporated Corrosion protection for head section of earth boring bit
US20090065260A1 (en) * 2007-09-12 2009-03-12 Baker Hughes Incorporated Hardfacing containing fullerenes for subterranean tools and methods of making
US8252225B2 (en) * 2009-03-04 2012-08-28 Baker Hughes Incorporated Methods of forming erosion-resistant composites, methods of using the same, and earth-boring tools utilizing the same in internal passageways
US7828089B2 (en) * 2007-12-14 2010-11-09 Baker Hughes Incorporated Erosion resistant fluid passageways and flow tubes for earth-boring tools, methods of forming the same and earth-boring tools including the same
US7918292B2 (en) * 2008-07-09 2011-04-05 Baker Hughes Incorporated Earth-boring tools having features for affecting cuttings flow
WO2010105151A2 (en) * 2009-03-13 2010-09-16 Smith International, Inc. Carbide composites
US9353578B2 (en) * 2009-03-20 2016-05-31 Smith International, Inc. Hardfacing compositions, methods of applying the hardfacing compositions, and tools using such hardfacing compositions
US20100252331A1 (en) * 2009-04-01 2010-10-07 High Angela D Methods for forming boring shoes for wellbore casing, and boring shoes and intermediate structures formed by such methods
US20110042145A1 (en) * 2009-05-04 2011-02-24 Smith International, Inc. Methods for enhancing a surface of a downhole tool and downhole tools having an enhanced surface
US20100276209A1 (en) * 2009-05-04 2010-11-04 Smith International, Inc. Roller Cones, Methods of Manufacturing Such Roller Cones, and Drill Bits Incorporating Such Roller Cones
US8534390B2 (en) 2010-10-01 2013-09-17 Varel International, Ind., L.P. Wear resistant material for the shirttail outer surface of a rotary cone drill bit
US9488007B2 (en) * 2010-10-01 2016-11-08 Varel International Ind., L.P. Wear resistant plates on a leading transitional surface of the leg for a rotary cone drill bit
US8522899B2 (en) 2010-10-01 2013-09-03 Varel International, Ind., L.P. Wear resistant material at the shirttail edge and leading edge of a rotary cone drill bit
US8528667B2 (en) * 2010-10-01 2013-09-10 Varel International, Ind., L.P. Wear resistant material at the leading edge of the leg for a rotary cone drill bit
WO2013055931A1 (en) * 2011-10-14 2013-04-18 Varel International Ind., L.P. Use of tungsten carbide tube rod to hard-face pds matrix
WO2015065440A1 (en) 2013-10-31 2015-05-07 Halliburton Energy Services, Inc. Drill bit arm pocket
DE102014101893A1 (de) * 2014-02-14 2015-08-20 Betek Gmbh & Co. Kg Meißelträger für ein Bohrwerkzeug
WO2015161082A1 (en) * 2014-04-16 2015-10-22 Varel International, Ind., L.P. Industrial tools with thermoset coating
CN110998058A (zh) * 2017-07-27 2020-04-10 山特维克知识产权股份有限公司 具有用于流动优化的切屑通道的岩钻头
CA3077597A1 (en) * 2017-10-02 2019-04-11 Kondex Corporation Boring bit or other bit with hard face wear resistance material
US11987889B2 (en) 2019-04-12 2024-05-21 Kondex Corporation Boring bit component with hard face wear resistance material with subsequent heat treatment
US11525313B2 (en) 2019-11-25 2022-12-13 Kondex Corporation Wear enhancement of HDD drill string components
CA3182752A1 (en) 2020-07-21 2022-01-27 Mark MORE Enhanced drill bit profile for use in hdd

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US553681A (en) * 1896-01-28 Charles a
US3158214A (en) * 1962-03-15 1964-11-24 Hughes Tool Co Shirttail hardfacing
US3628616A (en) * 1969-12-18 1971-12-21 Smith International Drilling bit with integral stabilizer
US4591008A (en) * 1984-08-22 1986-05-27 Smith International, Inc. Lube reservoir protection for rock bits
US5145016B1 (en) * 1990-04-30 1996-08-13 Rock Bit International Inc Rock bit with reaming rows
US5074367A (en) * 1990-05-11 1991-12-24 Rock Bit Industries, Inc. Rock bit with improved shank protection
US5201376A (en) * 1992-04-22 1993-04-13 Dresser Industries, Inc. Rock bit with improved gage insert
US5289889A (en) * 1993-01-21 1994-03-01 Marvin Gearhart Roller cone core bit with spiral stabilizers
US5415243A (en) * 1994-01-24 1995-05-16 Smith International, Inc. Rock bit borhole back reaming method
US5421423A (en) * 1994-03-22 1995-06-06 Dresser Industries, Inc. Rotary cone drill bit with improved cutter insert
US5755297A (en) * 1994-12-07 1998-05-26 Dresser Industries, Inc. Rotary cone drill bit with integral stabilizers
US5553681A (en) 1994-12-07 1996-09-10 Dresser Industries, Inc. Rotary cone drill bit with angled ramps
US5755299A (en) * 1995-08-03 1998-05-26 Dresser Industries, Inc. Hardfacing with coated diamond particles
US5709278A (en) * 1996-01-22 1998-01-20 Dresser Industries, Inc. Rotary cone drill bit with contoured inserts and compacts
US5722497A (en) * 1996-03-21 1998-03-03 Dresser Industries, Inc. Roller cone gage surface cutting elements with multiple ultra hard cutting surfaces
US5791423A (en) * 1996-08-02 1998-08-11 Baker Hughes Incorporated Earth-boring bit having an improved hard-faced tooth structure
US5755301A (en) * 1996-08-09 1998-05-26 Dresser Industries, Inc. Inserts and compacts with lead-in surface for enhanced retention
US6116357A (en) * 1996-09-09 2000-09-12 Smith International, Inc. Rock drill bit with back-reaming protection
US5890550A (en) * 1997-05-09 1999-04-06 Baker Hughes Incorporation Earth-boring bit with wear-resistant material
US6173797B1 (en) * 1997-09-08 2001-01-16 Baker Hughes Incorporated Rotary drill bits for directional drilling employing movable cutters and tandem gage pad arrangement with active cutting elements and having up-drill capability
WO1999039075A1 (en) * 1998-01-30 1999-08-05 Dresser Industries, Inc. Rotary cone drill bit having a ball plug weld with hardfacing
GB9906114D0 (en) * 1999-03-18 1999-05-12 Camco Int Uk Ltd A method of applying a wear-resistant layer to a surface of a downhole component
US6360832B1 (en) 2000-01-03 2002-03-26 Baker Hughes Incorporated Hardfacing with multiple grade layers
US6360632B1 (en) * 2000-02-15 2002-03-26 Trw Inc. Vehicle steering wheel
US6688410B1 (en) 2000-06-07 2004-02-10 Smith International, Inc. Hydro-lifter rock bit with PDC inserts
US20050252691A1 (en) * 2004-03-19 2005-11-17 Smith International, Inc. Drill bit having increased resistance to fatigue cracking and method of producing same
US7182162B2 (en) * 2004-07-29 2007-02-27 Baker Hughes Incorporated Shirttails for reducing damaging effects of cuttings

Also Published As

Publication number Publication date
US7484577B2 (en) 2009-02-03
US7350600B2 (en) 2008-04-01
US20070163812A1 (en) 2007-07-19
ITTO20050525A1 (it) 2006-01-30
US7182162B2 (en) 2007-02-27
US20060021800A1 (en) 2006-02-02
US20060283638A1 (en) 2006-12-21

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